The name was coined by Dinh Ho Anh, a researcher from Khoa of Viettel Cyber Security, who developed the exploit. The ...

The vulnerability, tracked as CVE-2025-53770, carries a severity rating of 9.8 out of a possible 10. It gives unauthenticated ...

If exploited, attackers can gain full access to SharePoint content and potentially pivot to Outlook, Teams, and OneDrive.

Microsoft is issuing an emergency fix to close off a vulnerability in Microsoft’s SharePoint software that hackers have ...

Microsoft has released security patches for the zero-day vulnerability chain dubbed ToolShell, capable of remote code ...

Hackers with ties to the Chinese government have been linked to a recent wave of widespread attacks targeting a Microsoft ...

The active exploitation of a dangerous zero-day vulnerability chain in Microsoft SharePoint – which was disclosed over the ...

Microsoft has issued an emergency fix for SharePoint software due to a zero-day vulnerability. Hackers exploited this flaw, ...

SharePoint vulnerabilities are under active attack. Microsoft released emergency patches, but some SharePoint versions remain unpatched.

More details emerged on the ToolShell zero-day attacks targeting SharePoint servers, but confusion remains over the ...

More information has emerged on the ToolShell SharePoint zero-day attacks, including impact, victims, and threat actors.